Warrants (Details 2) - shares	9 Months Ended	12 Months Ended
	Sep. 30, 2014	Dec. 31, 2015	Dec. 31, 2014
Class of Warrant or Right [Line Items]
Outstanding	1,087,820	1,655,320	1,087,820
Derivative warrants issued		0	571,500
Outstanding		1,278,566	1,655,320
Warrant [Member]
Class of Warrant or Right [Line Items]
Outstanding	600,192	1,171,692	600,192
Derivative warrants issued	571,500	0
Derivative warrants exercised	0	0
Expired		(46,573)	0
Outstanding	1,171,692	1,125,119	1,171,692